@storecraft/payments-stripe
Version:
Official Storecraft <-> Stripe integration
358 lines (315 loc) • 9.96 kB
JavaScript
/**
* @import { Config } from './types.public.js'
* @import { OrderData } from '@storecraft/core/api'
*/
/**
*
* @description Official `Stripe` UI integration with `storecraft`.
*
* Test with dummy data with this generator
* https://docs.stripe.com/payments/quickstart
*
* Or use the following dummy details:
* https://docs.stripe.com/testing?testing-method=card-numbers
* - Card number: 4242424242424242
* - Expiry date:
* - CVC code: 897
*
* @param {Config} config
* @param {Partial<OrderData>} order_data
*/
export default function html_buy_ui(config, order_data) {
/** @type {import("./adapter.js").CheckoutCreateResult} */
const on_checkout_create = order_data?.payment_gateway?.on_checkout_create;
return `
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Accept a payment</title>
<meta name="description" content="A demo of a payment on Stripe" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<script src="https://js.stripe.com/v3/"></script>
<script defer>
// This is your test publishable API key.
const stripe = new Stripe("${config.publishable_key}");
const dispatchEvent = (event, data) => {
window?.parent?.postMessage(
{
who: "storecraft",
event,
data
},
"*"
);
}
// Override console.log to send messages to the parent window
console.log = function(...args) {
// Log to console
dispatchEvent(
"storecraft/checkout-log",
args
);
};
console.error = function(...args) {
// Log to console
dispatchEvent(
"storecraft/checkout-error",
args
);
};
let elements;
window.onload = function() {
initialize();
checkStatus();
document
.getElementById("payment-form")
.addEventListener("submit", handleSubmit);
}
// Fetches a payment intent and captures the client secret
async function initialize() {
const clientSecret = "${on_checkout_create.client_secret}";
const appearance = {
theme: 'stripe',
};
elements = stripe.elements({ appearance, clientSecret });
const paymentElementOptions = {
layout: "tabs",
};
const paymentElement = elements.create("payment", paymentElementOptions);
paymentElement.mount("#payment-element");
}
async function handleSubmit(e) {
e.preventDefault();
setLoading(true);
const { error } = await stripe.confirmPayment({
elements,
confirmParams: {
// return to this same page, which can also interpret the
// payment intent status from the URL parameters
return_url: window.location.href,
},
redirect: 'if_required'
});
// This point will only be reached if there is an immediate error when
// confirming the payment. Otherwise, your customer will be redirected to
// your \`return_url\` unless 'if_required' ise set. For some payment methods like iDEAL, your customer will
// be redirected to an intermediate site first to authorize the payment, then
// redirected to the \`return_url\`.
if(error) {
dispatchEvent("storecraft/checkout-error", {
order_id: "${order_data.id}"
});
if (error.type === "card_error" || error.type === "validation_error") {
showMessage(error.message);
} else if(error) {
showMessage("An unexpected error occurred.");
}
} else {
// if 'if_required' is set and no redirect is needed,
// Payment succeeded, you can show a success message to your customer
dispatchEvent("storecraft/checkout-complete", {
order_id: "${order_data.id}"
});
}
setLoading(false);
}
// Fetches the payment intent status after payment submission
async function checkStatus() {
const clientSecret = new URLSearchParams(window.location.search).get(
"payment_intent_client_secret"
);
if (!clientSecret) {
return;
}
const { paymentIntent } = await stripe.retrievePaymentIntent(clientSecret);
switch (paymentIntent.status) {
case "succeeded":
showMessage("Payment succeeded!");
dispatchEvent("storecraft/checkout-complete", {
order_id: "${order_data.id}"
});
break;
case "processing":
showMessage("Your payment is processing.");
break;
case "requires_payment_method":
showMessage("Your payment was not successful, please try again.");
break;
default:
showMessage("Something went wrong.");
dispatchEvent("storecraft/checkout-error", {
order_id: "${order_data.id}"
});
break;
}
}
// ------- UI helpers -------
function showMessage(messageText) {
const messageContainer = document.querySelector("#payment-message");
messageContainer.classList.remove("hidden");
messageContainer.textContent = messageText;
console.log(messageText);
setTimeout(function () {
messageContainer.classList.add("hidden");
messageContainer.textContent = "";
}, 4000);
}
// Show a spinner on payment submission
function setLoading(isLoading) {
if (isLoading) {
// Disable the button and show a spinner
document.querySelector("#submit").disabled = true;
document.querySelector("#spinner").classList.remove("hidden");
document.querySelector("#button-text").classList.add("hidden");
} else {
document.querySelector("#submit").disabled = false;
document.querySelector("#spinner").classList.add("hidden");
document.querySelector("#button-text").classList.remove("hidden");
}
}
</script>
<style>
/* Variables */
* {
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, sans-serif;
font-size: 10px;
-webkit-font-smoothing: antialiased;
height: content;
background-color: white;
display: flex;
flex-direction: column;
justify-content: start;
align-items: center;
}
form {
width: 100%;
max-width: 500px;
mmmin-width: 500px;
align-self: center;
}
.hidden {
display: none;
}
#payment-message {
color: rgb(105, 115, 134);
font-size: 16px;
line-height: 20px;
padding-top: 12px;
text-align: center;
}
#payment-element {
margin-bottom: 24px;
}
/* Buttons and links */
button {
background: #5469d4;
font-family: Arial, sans-serif;
color: #ffffff;
border-radius: 4px;
border: 0;
padding: 12px 16px;
font-size: 16px;
font-weight: 600;
cursor: pointer;
display: block;
transition: all 0.2s ease;
box-shadow: 0px 4px 5.5px 0px rgba(0, 0, 0, 0.07);
width: 100%;
}
button:hover {
filter: contrast(115%);
}
button:disabled {
opacity: 0.5;
cursor: default;
}
/* spinner/processing state, errors */
.spinner,
.spinner:before,
.spinner:after {
border-radius: 50%;
}
.spinner {
color: #ffffff;
font-size: 22px;
text-indent: -99999px;
margin: 0px auto;
position: relative;
width: 20px;
height: 20px;
box-shadow: inset 0 0 0 2px;
-webkit-transform: translateZ(0);
-ms-transform: translateZ(0);
transform: translateZ(0);
}
.spinner:before,
.spinner:after {
position: absolute;
content: "";
}
.spinner:before {
width: 10.4px;
height: 20.4px;
background: #5469d4;
border-radius: 20.4px 0 0 20.4px;
top: -0.2px;
left: -0.2px;
-webkit-transform-origin: 10.4px 10.2px;
transform-origin: 10.4px 10.2px;
-webkit-animation: loading 2s infinite ease 1.5s;
animation: loading 2s infinite ease 1.5s;
}
.spinner:after {
width: 10.4px;
height: 10.2px;
background: #5469d4;
border-radius: 0 10.2px 10.2px 0;
top: -0.1px;
left: 10.2px;
-webkit-transform-origin: 0px 10.2px;
transform-origin: 0px 10.2px;
-webkit-animation: loading 2s infinite ease;
animation: loading 2s infinite ease;
}
@-webkit-keyframes loading {
0% {
-webkit-transform: rotate(0deg);
transform: rotate(0deg);
}
100% {
-webkit-transform: rotate(360deg);
transform: rotate(360deg);
}
}
@keyframes loading {
0% {
-webkit-transform: rotate(0deg);
transform: rotate(0deg);
}
100% {
-webkit-transform: rotate(360deg);
transform: rotate(360deg);
}
}
</style>
</head>
<body>
<!-- Display a payment form -->
<form id="payment-form">
<div id="payment-element">
<!--Stripe.js injects the Payment Element-->
</div>
<button id="submit">
<div class="spinner hidden" id="spinner"></div>
<span id="button-text">Pay now</span>
</button>
<div id="payment-message" class="hidden"></div>
</form>
</body>
</html>
`
}